EP0302018A3 - Process for the preparation of pyrrolo û3,4-c¨ pyrroles - Google Patents

Process for the preparation of pyrrolo û3,4-c¨ pyrroles Download PDF

Info

Publication number
EP0302018A3
EP0302018A3 EP88810505A EP88810505A EP0302018A3 EP 0302018 A3 EP0302018 A3 EP 0302018A3 EP 88810505 A EP88810505 A EP 88810505A EP 88810505 A EP88810505 A EP 88810505A EP 0302018 A3 EP0302018 A3 EP 0302018A3
Authority
EP
European Patent Office
Prior art keywords
pyrroles
pyrrolo
preparation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP88810505A
Other languages
German (de)
Other versions
EP0302018B1 (en
EP0302018A2 (en
Inventor
Werner Dr. Surber
Abul Dr. Iqbal
Christian Dr. Stern
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of EP0302018A2 publication Critical patent/EP0302018A2/en
Publication of EP0302018A3 publication Critical patent/EP0302018A3/en
Application granted granted Critical
Publication of EP0302018B1 publication Critical patent/EP0302018B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP88810505A 1987-07-31 1988-07-22 Process for the preparation of pyrrolo [3,4-c] pyrroles Expired - Lifetime EP0302018B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2935/87 1987-07-31
CH293587 1987-07-31

Publications (3)

Publication Number Publication Date
EP0302018A2 EP0302018A2 (en) 1989-02-01
EP0302018A3 true EP0302018A3 (en) 1989-11-23
EP0302018B1 EP0302018B1 (en) 1993-11-03

Family

ID=4244936

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88810505A Expired - Lifetime EP0302018B1 (en) 1987-07-31 1988-07-22 Process for the preparation of pyrrolo [3,4-c] pyrroles

Country Status (6)

Country Link
US (1) US4931566A (en)
EP (1) EP0302018B1 (en)
JP (1) JP2781796B2 (en)
KR (1) KR960015030B1 (en)
DE (1) DE3885366D1 (en)
ES (1) ES2059559T3 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1232312B (en) * 1989-09-04 1992-01-28 Enichem Sintesi HIGH STABILITY PIGMENTS BELONGING TO THE 1.4 SERIES.
EP0511165B1 (en) * 1991-04-26 1996-08-14 Ciba-Geigy Ag Dicetopyrrolopyrrole compounds
US5221791A (en) * 1991-05-24 1993-06-22 Isp Investments Inc. Water-soluble biologically active ammonium salts
TW372244B (en) * 1993-07-29 1999-10-21 Ciba Sc Holding Ag Process for producing novel finely divided highly transparent diketopyrrolopyrrole pigments
DE59409750D1 (en) * 1993-07-29 2001-06-21 Ciba Sc Holding Ag New finely divided cyano-substituted diketopyrrolopyrrole pigments and production thereof
US5492564A (en) * 1994-03-16 1996-02-20 Ciba-Geigy Corporation Diketopyrrolopyrrole pigment with high chroma
EP0690059B1 (en) * 1994-06-29 1999-09-08 Ciba SC Holding AG Two crystal modifications of a diketopyrrolopyrrolepigment
US5840907A (en) * 1996-06-05 1998-11-24 Ciba Specialty Chemicals Corporation Process for preparing diketopyrrolopyrrole derivatives
US5785750A (en) * 1996-09-26 1998-07-28 Ciba Specialty Chemicals Corporation 1,4-diketo-3,6-diarylpyrolo 3,4-c! pyrrole
DE19739982A1 (en) * 1996-12-10 1998-06-18 Bayer Ag Fungicidal active ingredient combinations
US6057449A (en) * 1998-06-02 2000-05-02 Ciba Specialty Chemicals Corporation Direct preparation of pyrrolo[3,4-c]pyrroles
US6375732B1 (en) * 1999-04-08 2002-04-23 Clariant Finance (Bvi) Limited Pigments, the process of their manufacturing and their use
CN1255483C (en) 1999-07-09 2006-05-10 西巴特殊化学品控股有限公司 Pigment possessing improved colour behaviour and its preparation method
DE19958181A1 (en) * 1999-12-02 2001-06-07 Clariant Gmbh Pigment dispersants based on diketopyrrolopyrrole compounds and pigment preparations
US6388093B1 (en) 2001-01-05 2002-05-14 Sun Chemical Corporation Syntheses for preparing 1,4-diketopyrrolo [3,4-c]pyrroles
DE10231105A1 (en) * 2002-07-10 2004-01-22 Clariant Gmbh New diketopyrrolopyrrole pigments
WO2004076457A1 (en) * 2003-02-27 2004-09-10 Mca Technologies Gmbh Solvent-free process for the preparation of pyrrolo (3,4c) pyrrole compounds
MXPA05010866A (en) * 2003-04-10 2006-06-05 Ciba Sc Holding Ag Fluorescent diketopyrrolopyrroles.
AU2004255863A1 (en) * 2003-07-07 2005-01-20 Ciba Specialty Chemicals Holding Inc. Process for the preparation of furopyrroles
DE102007011068A1 (en) * 2007-03-07 2008-09-11 Clariant International Ltd. Process for the direct preparation of finely divided diketopyrrolopyrrole pigments
US8273269B2 (en) 2008-05-28 2012-09-25 Basf Se Red colour filter composition
EP2449561A2 (en) 2009-06-30 2012-05-09 Plextronics, Inc. Polymers comprising at least one bithiophene repeat unit, methods synthetising said polymers and compositions comprising the same
JP5685778B2 (en) 2009-09-04 2015-03-18 ソルベイ ユーエスエイ インコーポレイテッド Organic electronic devices and polymers, including photovoltaic cells and diketone-based polymers
KR20210024562A (en) 2018-06-25 2021-03-05 바스프 에스이 Red pigment composition for color filter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061426A1 (en) * 1981-03-20 1982-09-29 Ciba-Geigy Ag Process for colouring highly molecular organic material and polycyclic pigments
EP0094911A2 (en) * 1982-05-17 1983-11-23 Ciba-Geigy Ag Preparation of pyrrolo-(3,4-c) pyrroles
EP0098808A2 (en) * 1982-07-08 1984-01-18 Ciba-Geigy Ag Preparation of 1,4-diketopyrrolo-(3,4-c)-pyrroles
EP0181290A2 (en) * 1984-11-07 1986-05-14 Ciba-Geigy Ag Pigment blends
EP0184982A1 (en) * 1984-11-07 1986-06-18 Ciba-Geigy Ag Pyrrolo-[3,4-c]-pyrroles and process for their preparation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585878A (en) * 1983-06-29 1986-04-29 Ciba-Geigy Corporation N-substituted 1,4-diketopyrrolo-[3,4-c]-pyrroles
US4632704A (en) * 1985-02-06 1986-12-30 Ciba-Geigy Corporation Process for the preparation of high yield pigments
DE3525109A1 (en) * 1985-07-13 1987-01-15 Bayer Ag Heterocyclic compounds

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061426A1 (en) * 1981-03-20 1982-09-29 Ciba-Geigy Ag Process for colouring highly molecular organic material and polycyclic pigments
EP0094911A2 (en) * 1982-05-17 1983-11-23 Ciba-Geigy Ag Preparation of pyrrolo-(3,4-c) pyrroles
EP0098808A2 (en) * 1982-07-08 1984-01-18 Ciba-Geigy Ag Preparation of 1,4-diketopyrrolo-(3,4-c)-pyrroles
EP0181290A2 (en) * 1984-11-07 1986-05-14 Ciba-Geigy Ag Pigment blends
EP0184982A1 (en) * 1984-11-07 1986-06-18 Ciba-Geigy Ag Pyrrolo-[3,4-c]-pyrroles and process for their preparation

Also Published As

Publication number Publication date
JPS6442482A (en) 1989-02-14
EP0302018B1 (en) 1993-11-03
KR890002156A (en) 1989-04-08
DE3885366D1 (en) 1993-12-09
US4931566A (en) 1990-06-05
EP0302018A2 (en) 1989-02-01
JP2781796B2 (en) 1998-07-30
ES2059559T3 (en) 1994-11-16
KR960015030B1 (en) 1996-10-24

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